# Revision

> This section is the Grade 11 language of probability that Grade 12 Paper 1 still assumes. You name an experiment, list a sample space S, pick an event A, and compute P(A)=n(A)/n(S) when the outcomes…

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## Full notes

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## More in Counting principle and probability

- [Theoretical Probability and Relative Frequency](https://www.hlayiso.com/grade-12/mathematics/notes/counting-principle-and-probability/theoretical-probability-and-relative-frequency) — Next section
- [All Counting principle and probability sections](https://www.hlayiso.com/grade-12/mathematics/notes/counting-principle-and-probability)

## Frequently asked questions

### What will I learn in "Revision"?

This section covers Revision as part of Counting principle and probability in Grade 12 Mathematics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Revision", are written against the official CAPS curriculum and ATP for Grade 12 Mathematics.

### What should I study after "Revision"?

Continue with the next section in Counting principle and probability, or test your understanding with the interactive quiz linked to this section.

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